770315013 has 36 divisors (see below), whose sum is σ = 1222996320. Its totient is φ = 466903008.

The previous prime is 770315003. The next prime is 770315027. The reversal of 770315013 is 310513077.

It is not a de Polignac number, because 770315013 - 2¹⁴ = 770298629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770315003) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 98128 + ... + 105686.

It is an arithmetic number, because the mean of its divisors is an integer number (33972120).

Almost surely, 2^770315013 is an apocalyptic number.

It is an amenable number.

770315013 is a deficient number, since it is larger than the sum of its proper divisors (452681307).

770315013 is a wasteful number, since it uses less digits than its factorization.

770315013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7658 (or 7642 counting only the distinct ones).

The product of its (nonzero) digits is 2205, while the sum is 27.

The square root of 770315013 is about 27754.5494108624. The cubic root of 770315013 is about 916.6906197745.

The spelling of 770315013 in words is "seven hundred seventy million, three hundred fifteen thousand, thirteen".